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"Advanced Spam Detection Techniques"
Abstract: The subject invention provides for an advanced and robust system and method that facilitates detecting spam. The system and method include components as well as other operations which enhance or promote finding characteristics that are difficult of the spammer to avoid and finding characteristics in non-spam that are difficult for spammers to duplicate. Exemplary characteristics include examining origination features in pairs analyzing character and/or number sequences, strings, and sub-strings, detecting various entropy levels of one or more character sequences, strings and/or sub-strings as well as analyzing message and/or features sizes.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
20 May 2004
Publication Number
25/2006
Publication Type
INA
Invention Field
COMPUTER SCIENCE
Status
Email
Parent Application
Applicants
MICROSOFT CORPORATION
One Microsoft Way, Redmond, Washington 98052
Inventors
1. BRYAN T. STARBUCK
27517 NE 140th Court, Duvall, Washington 98019
2. ROBERT L. ROUNTHWAITE
4148 287th Avenue SE, Fall City, Washington 98024
3. DAVID E. HECKERMAN
648 W. Lake Sammamish Lane NE Bellevue, Washington 98008
4. JOSHUA T. GOODMAN
17424 NE 38th Street, Redmond, Washington 98052
5. ELIOT C. GILLUM
18510 Overlook Road, Los Gatos, California 95030
6. NATHAN D. HOWELL
939 N 105th Street, Apt. A, Seattle Washington 98133
7. KENNETH R. ALDINGER
13527 NE 78th Place, Redmond, Washington 98052
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 913-del-2004-priority document.pdf | 2011-08-20 |
| 1 | Other Patent Document [21-09-2016(online)].pdf | 2016-09-21 |
| 2 | 913-del-2004-pitition 138.pdf | 2011-08-20 |
| 2 | Other Patent Document [31-08-2016(online)].pdf | 2016-08-31 |
| 3 | 913-DEL-2004_EXAMREPORT.pdf | 2016-06-30 |
| 3 | 913-del-2004-form5.pdf | 2011-08-20 |
| 4 | FORM-6-101-200.86.pdf | 2015-03-13 |
| 4 | 913-del-2004-form3.pdf | 2011-08-20 |
| 5 | MS to MTL Assignment.pdf | 2015-03-13 |
| 5 | 913-del-2004-form26.pdf | 2011-08-20 |
| 6 | MTL-GPOA - MLK1.pdf | 2015-03-13 |
| 6 | 913-del-2004-form2.pdf | 2011-08-20 |
| 7 | FORM-6-101-200.86.pdf ONLINE | 2015-03-05 |
| 7 | 913-del-2004-form1.pdf | 2011-08-20 |
| 8 | MS to MTL Assignment.pdf ONLINE | 2015-03-05 |
| 8 | 913-del-2004-drawings.pdf | 2011-08-20 |
| 9 | 913-del-2004-description.pdf | 2011-08-20 |
| 9 | MTL-GPOA - MLK1.pdf ONLINE | 2015-03-05 |
| 10 | 913-del-2004-correspondence.pdf | 2011-08-20 |
| 10 | Abstract.pdf | 2014-06-27 |
| 11 | 913-del-2004-claims.pdf | 2011-08-20 |
| 11 | Claims.pdf | 2014-06-27 |
| 12 | 913-del-2004-assignment.pdf | 2011-08-20 |
| 12 | Complete Specification.pdf | 2014-06-27 |
| 13 | 913-del-2004-abstract.pdf | 2011-08-20 |
| 13 | Draft Response_IPA2711.pdf | 2014-06-27 |
| 14 | 913-del-2004-Form-3-(23-05-2014).pdf | 2014-05-23 |
| 14 | Others.pdf | 2014-06-27 |
| 15 | 913-del-2004-Correspondence Others-(23-05-2014).pdf | 2014-05-23 |
| 15 | IPA2711_PETITION_For Upload.pdf | 2014-05-26 |
| 16 | 913-del-2004-Correspondence Others-(23-05-2014).pdf | 2014-05-23 |
| 16 | IPA2711_PETITION_For Upload.pdf | 2014-05-26 |
| 17 | Others.pdf | 2014-06-27 |
| 17 | 913-del-2004-Form-3-(23-05-2014).pdf | 2014-05-23 |
| 18 | 913-del-2004-abstract.pdf | 2011-08-20 |
| 18 | Draft Response_IPA2711.pdf | 2014-06-27 |
| 19 | 913-del-2004-assignment.pdf | 2011-08-20 |
| 19 | Complete Specification.pdf | 2014-06-27 |
| 20 | 913-del-2004-claims.pdf | 2011-08-20 |
| 20 | Claims.pdf | 2014-06-27 |
| 21 | 913-del-2004-correspondence.pdf | 2011-08-20 |
| 21 | Abstract.pdf | 2014-06-27 |
| 22 | 913-del-2004-description.pdf | 2011-08-20 |
| 22 | MTL-GPOA - MLK1.pdf ONLINE | 2015-03-05 |
| 23 | 913-del-2004-drawings.pdf | 2011-08-20 |
| 23 | MS to MTL Assignment.pdf ONLINE | 2015-03-05 |
| 24 | FORM-6-101-200.86.pdf ONLINE | 2015-03-05 |
| 24 | 913-del-2004-form1.pdf | 2011-08-20 |
| 25 | MTL-GPOA - MLK1.pdf | 2015-03-13 |
| 25 | 913-del-2004-form2.pdf | 2011-08-20 |
| 26 | MS to MTL Assignment.pdf | 2015-03-13 |
| 26 | 913-del-2004-form26.pdf | 2011-08-20 |
| 27 | FORM-6-101-200.86.pdf | 2015-03-13 |
| 27 | 913-del-2004-form3.pdf | 2011-08-20 |
| 28 | 913-DEL-2004_EXAMREPORT.pdf | 2016-06-30 |
| 28 | 913-del-2004-form5.pdf | 2011-08-20 |
| 29 | Other Patent Document [31-08-2016(online)].pdf | 2016-08-31 |
| 29 | 913-del-2004-pitition 138.pdf | 2011-08-20 |
| 30 | Other Patent Document [21-09-2016(online)].pdf | 2016-09-21 |
| 30 | 913-del-2004-priority document.pdf | 2011-08-20 |